Several on the West Coast. What is the bigger problem is shipping them . They take up a full pallet and are really awkward. You’re totally right about corner inspection but they look ok at times until the pad comes off… That C pillar has the drain holes covered so any top that lived outside is suspect. I suggested that you drive more than one car in your quest but did you drive one with and without a hard top? They seem louder inside and the absence of a boot firewall makes it worse along with added wind noise. Plus they foot print the paint and it’s easy to mess up paint and the chrome B post caps.